JPWO2021220377A1 - - Google Patents

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Publication number
JPWO2021220377A1
JPWO2021220377A1 JP2020547241A JP2020547241A JPWO2021220377A1 JP WO2021220377 A1 JPWO2021220377 A1 JP WO2021220377A1 JP 2020547241 A JP2020547241 A JP 2020547241A JP 2020547241 A JP2020547241 A JP 2020547241A JP WO2021220377 A1 JPWO2021220377 A1 JP WO2021220377A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2020547241A
Other languages
Japanese (ja)
Other versions
JP7269666B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Publication of JPWO2021220377A1 publication Critical patent/JPWO2021220377A1/ja
Application granted granted Critical
Publication of JP7269666B2 publication Critical patent/JP7269666B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/96—Sonar systems specially adapted for specific applications for locating fish
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP2020547241A 2020-04-27 2020-04-27 ソナー Active JP7269666B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/018049 WO2021220377A1 (fr) 2020-04-27 2020-04-27 Sonar

Publications (2)

Publication Number Publication Date
JPWO2021220377A1 true JPWO2021220377A1 (fr) 2021-11-04
JP7269666B2 JP7269666B2 (ja) 2023-05-09

Family

ID=78373419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020547241A Active JP7269666B2 (ja) 2020-04-27 2020-04-27 ソナー

Country Status (2)

Country Link
JP (1) JP7269666B2 (fr)
WO (1) WO2021220377A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1026679S1 (en) 2022-08-19 2024-05-14 Navico, Inc. Multi-orientation sonar transducer array system
US11921200B1 (en) 2022-08-19 2024-03-05 Navico, Inc. Live down sonar view

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851478B2 (ja) * 1979-04-26 1983-11-16 沖電気工業株式会社 指向性受波器
JP2585596B2 (ja) * 1987-05-29 1997-02-26 日本無線株式会社 超音波送受波装置
JP2013221791A (ja) * 2012-04-13 2013-10-28 Furuno Electric Co Ltd 探知装置
JP2013238568A (ja) * 2012-05-17 2013-11-28 Honda Electronic Co Ltd サーチライトソナー
US20170293022A1 (en) * 2014-09-26 2017-10-12 Thales Integrated antenna device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851478B2 (ja) * 1979-04-26 1983-11-16 沖電気工業株式会社 指向性受波器
JP2585596B2 (ja) * 1987-05-29 1997-02-26 日本無線株式会社 超音波送受波装置
JP2013221791A (ja) * 2012-04-13 2013-10-28 Furuno Electric Co Ltd 探知装置
JP2013238568A (ja) * 2012-05-17 2013-11-28 Honda Electronic Co Ltd サーチライトソナー
US20170293022A1 (en) * 2014-09-26 2017-10-12 Thales Integrated antenna device

Also Published As

Publication number Publication date
WO2021220377A1 (fr) 2021-11-04
JP7269666B2 (ja) 2023-05-09

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